Convert PDF to JPEG
Free online converter for PDF files. Universally supported lossy photo format. Nothing to install, no watermark, and every file is deleted automatically.
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Upload a PDF file to convert it to JPEG. Up to 3 files at once, 100 MB each.
Free · up to 3 files · 100 MB each · files deleted automatically after 1 hour.
About PDF and JPG
PDF .pdf
A fixed-layout page format. A PDF describes exactly where every glyph and line sits, so it looks identical everywhere — which is precisely what makes it awkward to edit.
Good for
- Identical layout on every device, screen and printer
- Embeds its own fonts, so nothing reflows or substitutes
- The accepted format for contracts, invoices and forms
Trade-offs
- Not built for editing — text is positioned, not flowing
- A scanned PDF is just images until text recognition is run
- Reflows badly on small screens
application/pdf
JPEG .jpg
The photographic standard since 1992. JPEG throws away detail your eye is least likely to miss, which is why a photograph saved as JPEG is a fraction of the size of the same image saved losslessly.
Good for
- Opens everywhere — no format is more widely supported
- Very small files for photographs and other continuous-tone images
- A quality dial, so you choose the trade against file size
Trade-offs
- Lossy: detail is discarded permanently, and re-saving repeatedly compounds it
- No transparency at all
- Sharp edges, flat colour and text pick up visible halos
image/jpeg
PDF and JPG side by side
| JPG | ||
|---|---|---|
| Compression | Mixed — per object | Lossy |
| Transparency | Yes | No |
| Animation | No | No |
| Typically used for | Contracts, invoices, forms, anything printed | Photographs, camera output, web images |
What changes when you convert PDF to JPG
Everything flattens into one layer
A PDF page is a stack of things — text, vector drawings, embedded photographs, form fields, annotations — kept separate right up until it is displayed. Rendering to JPG collapses all of it into a single grid of pixels, exactly as the page appears on screen. Nothing on the page can be selected, edited or pulled out afterwards, and a form field becomes a picture of a form field.
Pages become separate images
A PDF can run to many pages, while each JPG holds one image. Every page is rendered separately, so a ten-page document produces ten files. Text stops being text at that point — it becomes pixels, no longer selectable or searchable.
Resolution is decided now
A PDF stores text as instructions for drawing letters at any size. Rendering to JPG freezes that into a fixed grid of pixels, so the resolution you choose is the resolution you are stuck with — enlarging afterwards only blurs it. Pick a higher setting than you think you need if the result will be printed or zoomed into.
Other PDF conversions
Other ways to get JPEG
Worth reading next
Why you cannot copy text out of a scanned PDF
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Turning PDF pages into images without regretting the resolution
A PDF page has no resolution until you render it. The number you choose at that moment is the one you are stuck with, so it is worth choosing deliberately.
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